Fluorine is one of the essential microelement of human body. There are close correlation in fluorine and human body life activity, tooth and skeleton constitution metabolism.

I am a very sensitive person, that is, the spiritual body is caused uncomfortable with congenital allergic constitution, the character of the origins of family environment, things have relations.

It manifests in English legal structure, the legal origin, the trial pattern, the trial main body, constitution of judge and profession, the police system construction and so on.